Of course it does. Prevent the meteor from hitting Earth a trillion years ago, it's your fault when you come back and get eaten by dinosaurs.
And I think the Past/Future relation in Mass Effect was not brought upon as a pure gameplay mechanic, moreso just them not having enough time or money to program a story mechanic that deep.
And I think the Past/Future relation in Mass Effect was not brought upon as a pure gameplay mechanic, moreso just them not having enough time or money to program a story mechanic that deep.